A reminder of what Power Rankings should be (not that every site does of course...):
”If two teams played tomorrow, given their current injury concerns, form, and other considerations, who is likely to win on a neutral field? All things being equal, who is the best team going forward, based on what we know now?”
The methodology for my scoring system is the same as I’ve published before. Anything that deviates from the ‘expected’ result (I.E. home team winning) equals a larger change; the expected result will still cause some changes, but often smaller than the surprises.